From: "Piotr Pawłow" <pp@siedziba.pl>
To: Linux Btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: btrfs and LVM snapshots (Re: kernel BUG at fs/btrfs/extent-tree.c:1772)
Date: Tue, 12 Feb 2013 22:39:01 +0100 [thread overview]
Message-ID: <511AB675.3070105@siedziba.pl> (raw)
In-Reply-To: <5117A071.8060607@gmail.com>
> I can confirm that, even with a single-device btrfs filesystem. However
> I am curious why you want to use the lvm snapshot capability instead of
> the btrfs one.
You can't use btrfs snapshots on a broken FS. LVM snapshots would be
useful to save the original state, before any potentially destructive
repair attempts, and for further analysis.
Regards
prev parent reply other threads:[~2013-02-12 21:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-03 23:37 kernel BUG at fs/btrfs/extent-tree.c:1772 "Piotr Pawłow"
2013-02-04 7:41 ` kernel BUG at fs/btrfs/extent-tree.c:1755 (was: 1772) "Piotr Pawłow"
2013-02-04 9:16 ` "Piotr Pawłow"
2013-02-04 16:58 ` kernel BUG at fs/btrfs/extent-tree.c:1772 Josef Bacik
2013-02-05 8:55 ` "Piotr Pawłow"
2013-02-05 13:51 ` Josef Bacik
2013-02-10 0:32 ` btrfs and LVM snapshots (Re: kernel BUG at fs/btrfs/extent-tree.c:1772) Piotr Pawłow
2013-02-10 13:28 ` Goffredo Baroncelli
2013-02-12 21:39 ` Piotr Pawłow [this message]
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